From: Nadav Amit <namit@cs.technion.ac.il>
Date: Wed, 26 Nov 2014 15:56:25 +0000 (+0200)
Subject: KVM: x86: Fix reserved x2apic registers
X-Git-Tag: omap-for-v3.19/fixes-rc1~43^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c69d3d9bc168b31de2072bf91c7e6879943b1381;p=pandora-kernel.git

KVM: x86: Fix reserved x2apic registers

x2APIC has no registers for DFR and ICR2 (see Intel SDM 10.12.1.2 "x2APIC
Register Address Space"). KVM needs to cause #GP on such accesses.

Fix it (DFR and ICR2 on read, ICR2 on write, DFR already handled on writes).

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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